Hx. Dai et al., DESIGN AND DEMONSTRATION OF HYBRID AM-VSB DIGITAL WDM VIDEO TRUNKING SYSTEM WITH CASCADED EDFAS/, Electronics Letters, 33(9), 1997, pp. 737-738
The authors have analysed and designed a five-channel (one AM-VSB and
four 2.5Gbit/s baseband digital) hybrid WDM system, with cascaded in-l
ine EDFAs for high capacity video trunking applications. Simultaneous
transmission of high quality AM-VSB signals with CNR >50.5dB and four
2.5Gbit/s digital channels with negligible power penalty over 105km of
standard singlemode fibre is demonstrated.